<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Adminhtml
 * @copyright  Copyright (c) 2006-2016 X.commerce, Inc. and affiliates (http://www.magento.com)
 * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */


/**
 * Adminhtml sales order item renderer
 *
 * @category   Mage
 * @package    Mage_Adminhtml
 * @author     Magento Core Team <core@magentocommerce.com>
 */
class Mage_Adminhtml_Block_Sales_Items_Renderer_Default extends Mage_Adminhtml_Block_Sales_Items_Abstract
{
    public function getItem()
    {
        return $this->_getData('item');//->getOrderItem();
    }

    /**
     * CREDITMEMO
     */

    public function canReturnToStock()
    {
        return false;
        $canReturnToStock = Mage::getStoreConfig(Mage_CatalogInventory_Model_Stock_Item::XML_PATH_CAN_SUBTRACT);
        if (Mage::getStoreConfig(Mage_CatalogInventory_Model_Stock_Item::XML_PATH_CAN_SUBTRACT)) {
            return true;
        } else {
            return false;
        }
    }

    /**
     * Whether to show 'Return to stock' checkbox for item
     * @param Mage_Sales_Model_Order_Creditmemo_Item $item
     * @return bool
     */
    public function canReturnItemToStock($item = null)
    {
        return false;
        $canReturnToStock = Mage::getStoreConfig(Mage_CatalogInventory_Model_Stock_Item::XML_PATH_CAN_SUBTRACT);
        if (!is_null($item)) {
            if (!$item->hasCanReturnToStock()) {
                $product = Mage::getModel('catalog/product')->load($item->getOrderItem()->getProductId());
                if ($product->getId() && $product->getStockItem()->getManageStock()) {
                    $item->setCanReturnToStock(true);
                } else {
                    $item->setCanReturnToStock(false);
                }
            }
            $canReturnToStock = $item->getCanReturnToStock();
        }
        return $canReturnToStock;
    }

    /**
     * Whether to show 'Return to stock' column for item parent
     * @param Mage_Sales_Model_Order_Creditmemo_Item $item
     * @return bool
     */
    public function canParentReturnToStock($item = null)
    {
        return false;
        $canReturnToStock = Mage::getStoreConfig(Mage_CatalogInventory_Model_Stock_Item::XML_PATH_CAN_SUBTRACT);
        if (!is_null($item)) {
            if ($item->getCreditmemo()->getOrder()->hasCanReturnToStock()) {
                $canReturnToStock = $item->getCreditmemo()->getOrder()->getCanReturnToStock();
            }
        } elseif ($this->getOrder()->hasCanReturnToStock()) {
            $canReturnToStock = $this->getOrder()->getCanReturnToStock();
        }
        return $canReturnToStock;
    }
}
